SSC CPO 12th-March-2019-Shift-2

Instructions

For the following questions answer them individually

Question 121

In the given bar graph, the percentage decrease in the number of students in Institute A in 2016 is what percent of students in 2015.

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Question 122

The average of 18 numbers is 52. The average of the first 8 numbers is 62 and the average of the next 7 numbers is 45. If the $$16^{th}$$ number is 6 less than the $$17^{th}$$ number and the $$17^{th}$$ number is one more than the $$18^{th}$$ number. then what is the average of the $$16^{th}$$ and $$18^{th}$$ numbers ?

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Question 123

In the given bar graph, what is the ratio of the total number of students from 2016 to 2018 in institute A to the total number of students from 2016 to 2018 in institute B.

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Question 124

One side of a rhombus is 13 cm and one of its diagonals is 24 cm. What is the area of the rhombus?

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Question 125

The value of $$3\frac{1}{5}-[2\frac{1}{2}-(\frac{5}{6}-(\frac{2}{5}+\frac{3}{10}-\frac{4}{15}))]$$ is:

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Question 126

What is the sum of the digits of the least number, which when divided by 12, 16 and 54. leaves the same remainder 7 in each case, and is also completely divisible by 13?

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Question 127

A shopkeeper marks his good at a price such that afier giving a discount of 25%, the gains 20%. If the marked price of the article is ₹ 736, what is the cost price of the article?

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Question 128

6 cubes. each of edge 4 cm. are joined end to end. What is the total surface area of the resulting cuboid?

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Question 129

In $$\triangle ABC, \angle C=30^\circ$$. If the bisectors of the angle B and angle C meet at a point O in the interior of the triangle, then $$\angle BOC$$ is equal to:

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Question 130

The value of $$\frac{\sin30^\circ-\cos60^\circ+\cot^2 45^\circ}{\cos30^\circ-\tan 45^\circ+\sin 90^\circ}$$ is equal to:

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